Deployment Simplicity: Git Push Is Still the Gold Standard

Deployment complexity is where engineering time goes to die. I spent the first half of 2025 trying sophisticated deployment pipelines. I spent the second half replacing them with git push. The simplest deploy is almost always the right deploy. Here is what I learned.

The Spectrum

Deployment strategies from simple to complex:

1. Git push to Vercel: zero config for frontend
2. GitHub Actions with fixed workflow: one YAML file
3. SAM CLI or Serverless Framework: infrastructure as code
4. Full Terraform: declarative cloud infrastructure
5. Custom Kubernetes pipeline: bring-your-own orchestration

Most projects need level 1 or 2. A few need level 3. Almost none need level 4 or 5. Many teams end up at 4 or 5 anyway because it feels serious. That seriousness is pure cost.

What Git Push Actually Delivers

For Vercel-hosted Next.js:

git push origin main
# 30 seconds later: deployed, live, TLS-terminated, CDN-cached

No YAML. No Dockerfile. No build script. The platform reads the repo, runs the build, and deploys. For a surprising number of projects this is everything you need.

When to Step Up

Add GitHub Actions when you need:

• Backend deploys to AWS Lambda
• Pre-deploy tests that must pass
• Environment promotion (staging to production)
• Scheduled jobs outside the main app

Add SAM or Serverless Framework when you need:

• Multiple Lambda functions with shared IAM
• Complex API Gateway configurations
• Resource dependencies that must be declared

When to Never Step Up

Kubernetes is probably wrong for you unless you already know you need it. If you cannot name the specific reason you need Kubernetes, you do not need it. Use a managed platform instead.

The Hidden Cost of Complexity

Every layer of deployment complexity costs:

• Debugging time: more layers means more places to fail
• Onboarding time: new developers learn the pipeline before they ship
• Bill surprises: complex infra has complex pricing
• Lock-in risk: complex pipelines are hard to migrate

Simple deploys are not slower. They are just honest about what the project actually needs.

The Gold Standard Again

Git push to Vercel. Nine months into running production apps on it, I still recommend it as the default for frontend. Add complexity only when the requirements actually force it.

The Rollback Story

Fast forward deploys mean nothing without fast rollbacks. Every deploy I trust is one I can revert in under a minute. Vercel makes this trivial through the dashboard. GitHub Actions with tagged releases makes it nearly as fast. Rollback speed is the insurance that makes frequent deploys safe.

The Environment Pattern

• Preview deploys per pull request (automatic on Vercel)
• Staging environment on a dedicated branch
• Production on main, deploys only from merged PRs

Three environments, clear rules, no surprises. Complexity is the enemy of reliable deploys.

For backend deploys, see the AWS SAM quickstart.